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International Comfort Products PGME36G0904 Air Pressure Switch
The job of the pressure switch is to see if the main blower is doing what it is supposed to do. This switch is part of a small, but important collection of devices that are created to keep you from harm. Some pressure switches are programmed with a manual reset, by which you must manually reset it before the system will continue its normal operation.
Signs that your Air Pressure Switch is Failing
- Furnace won't run.
- Bad volt range running through the pressure switch.
- The set temperature in the house is almost never attained.
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